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OFFER EXTENDED
We'll Replace Your Old Solar Panels For Free* When You Buy A New Solar System
Get a new solar system for your home, and we will replace your old system and add it to your new one at no extra cost. Available for a limited time only.
Maximise savings
Whether your current system is no longer providing sufficient savings or your energy needs have increased, we can help you find the perfect energy solution for your home.
The best part? Modern solar systems are now more efficient, reliable, and cost-effective than ever. This means you can maximise your power generation and enjoy greater savings on your energy bills.
Get your old system back for free
For a limited-time only, we will match the size of your old system and add it to your new system at no extra cost*, so you can get more power without spending more money.
Trade-in for good
We will donate and repurpose your old panels to help power up less fortunate communities. Your contribution can provide reliable electricity to those in need, supporting sustainable energy solutions worldwide and fostering a positive environmental impact.
New energy is coming
Step into the future of energy with confidence with Heartbeat - our smart energy manager or the power-bill killer.
Launching in Australia soon, Heartbeat will eliminate the guesswork and help you secure the best electricity rates every day. By purchasing a 1KOMMA5° system, you’ll be among the first to access Heartbeat. Pre-orders are opening soon!
*Offer ends 31 August. Terms and conditions apply.
Replace Your Old System For FREE*
Request a free quote from our solar experts today:
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Why Choose 1KOMMA5°:
Top-tier products
Our exclusive 1KOMMA5° products are designed to ensure you receive the best quality and value for your money.
Industry's best warranties
We offer comprehensive warranties on our solar systems.
One-stop-shop
We can help with all your energy needs from solar, battery storage & EV chargers. Heat pumps and air conditioning are coming soon!
Local support team
We're always ready to assist you, ensuring you receive the help you need whenever you need it.
Global talent
We have global experts dedicated to bringing advanced energy technologies to Australia, aiming to eliminate power bills.
Strong mission
We have reduced global household carbon emissions by 14 megatons, more than any other Australian solar company.
Coming soon: Heatbeat
We're introducing Heartbeat to Australia soon- the smart energy manager - or power-bill killer - that's taking Europe by storm.
Heartbeat is the core of your energy system, delivering the cheapest and cleanest electricity available. It seamlessly integrates your solar panels, battery storage, EV charger, and heat pump while analysing weather patterns and electricity prices to optimise energy consumption.
Over 40% of 1KOMMA5 customers across Europe paid less than $0 a kWh for their electricity in May 2024. And 1KOMMA5 customers in Australia can jump the queue once Heartbeat pre-orders open.
Awards and Recognitions
The 1KOMMA5° Difference
PROCESS
Your next steps towards a climate-neutral life:
1KOMMA5° Australia offers a range of solutions to help you start a carbon -neutral lifestyle. From solar systems and battery storage to electric vehicle charges and soon, energy management solution, we've got your covered.
Step 1
After you send your request, one of our expert team members will give you a call.
Step 2
Our energy advisors will create a tailored solution based on your needs. We will explain everything and answer your questions on solar rebates, solar installation costs and process, energy management and more.
Step 3
Once you've signed off on your quote and made a deposit, we will arrange an installation date that works with your schedule.
What happens after?
Whether you have questions about energy, warranty issues, or service, or you're looking to expand to other energy-efficient solutions, you can reach out to us at any time.
Customer Stories
"Having solar is the most sensible thing you can do to save money."
Robert, 1KOMMA5° Customer
Testimonials
Join the 1KOMMA5° movement
Take the lead in climate protection - hear from our customers on how they are making a difference.
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Our Products
Our Solutions for an Energy Efficient Home
Request a free quote from our solar experts today:
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Terms and Conditions:
Offer is valid on string inverter systems only
Offer available only on new purchases of 8kW, 10kW or 15kW PV systems
Trade-in/replacement upgrade up to 3kW only (eg if you have a 5kW existing system, we will replace it with 3kW)
Old panels must be in working condition in order to be repurposed
We will use all reasonable efforts to ensure panels are repurposed
Not valid in conjunction with other promotions
Applies to select NSW and VIC locations only
Applies to all quotes with a paid deposit made on or before 31 August for installation within 6 weeks of order